Who we are
Two Greek reflection coefficients Γ and ν frequently occur in radiation and diffraction means ‘We’re RF guys’. GAMMA NU was established in 1997 and has focused on the design and manufacturing of World Class Antennas.
For whom we work
According to the proliferation of multiple services of voice, message, data, and mobile internet as well as the increase in the number of subscribers, reliable base station antennas with well suppressed PIM have been required more than ever to keep coverage, capacity and cost competent in the market.
PIM FREE ANTENNA aligns all gamma nu people in making world class reliable base station and in-building antennas : PIM and VSWR below - 153dBc and 1.3:1, respectively.
How we handle production
Every inside component such as radiating elements, power dividers, cables, connectors and contacts between metal plates have been
scrutinized as to why and how much intermodulation distortion are generated.
First of all, our own patented dual polarized radiating element is devised free of over-bridge and sitting smooth without debris and with contact as minimal as possible on the metallic plate.
Many fine standards are needed with machining and plating our coaxial connectors, cables and power dividers. In addition, metal plate contact, bending, tap and debris defects are thoroughly standardized.
We measure PIM and VSWR on every antenna by tapping, to mimic unwanted shock and vibration. The data are then saved into our Data Alive production management system.